Google Android Operating System < 4.1.1 DNS Cache Poisoning Vulnerability

Medium Nessus Network Monitor Plugin ID 8326


The remote device is affected by a DNS cache poisoning vulnerability.


The Google Android operating system prior to 4.1.1 is vulnerable to a DNS cache poisoning vulnerability that can be triggered when a stub resolver fails to acquire a port with its own DNS port implementation and resorts to the res_randomid() function of res_init.c to obtain it. The predictability of the port may make it easier for a remote attacker to poison the DNS cache of a target user.


Upgrade to Google Android operating system version 4.1.1 or later.

See Also

Plugin Details

Severity: Medium

ID: 8326

Published: 2014/07/17

Modified: 2016/02/05

Dependencies: 5287

Risk Information

Risk Factor: Medium


Base Score: 5.8

Temporal Score: 4.5

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:N

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C


Base Score: 4.7

Temporal Score: 4.2


Temporal Vector: CVSS3#E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:google:android

Patch Publication Date: 2012/07/11

Vulnerability Publication Date: 2012/07/24

Reference Information

CVE: CVE-2012-2808

BID: 54657